CN1259297C - 甲醇生产二甲醚液化气的方法 - Google Patents
甲醇生产二甲醚液化气的方法 Download PDFInfo
- Publication number
- CN1259297C CN1259297C CN 200410021940 CN200410021940A CN1259297C CN 1259297 C CN1259297 C CN 1259297C CN 200410021940 CN200410021940 CN 200410021940 CN 200410021940 A CN200410021940 A CN 200410021940A CN 1259297 C CN1259297 C CN 1259297C
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- Prior art keywords
- methanol
- liquefied gas
- production
- gas
- dme
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 title claims abstract description 16
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 title abstract 8
- 230000008569 process Effects 0.000 title description 2
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 238000010924 continuous production Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 5
- 235000021050 feed intake Nutrition 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 238000002161 passivation Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000002779 inactivation Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 22
- 239000003915 liquefied petroleum gas Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011973 solid acid Substances 0.000 description 2
- 239000011949 solid catalyst Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- -1 bimethyl ether Chemical compound 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410021940 CN1259297C (zh) | 2004-02-27 | 2004-02-27 | 甲醇生产二甲醚液化气的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410021940 CN1259297C (zh) | 2004-02-27 | 2004-02-27 | 甲醇生产二甲醚液化气的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1560007A CN1560007A (zh) | 2005-01-05 |
CN1259297C true CN1259297C (zh) | 2006-06-14 |
Family
ID=34440932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410021940 Expired - Fee Related CN1259297C (zh) | 2004-02-27 | 2004-02-27 | 甲醇生产二甲醚液化气的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1259297C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100590184C (zh) * | 2006-06-29 | 2010-02-17 | 郑长同 | 醚醇类金属焊割燃气及其制备方法 |
CN101172937B (zh) * | 2006-10-31 | 2010-12-22 | 中国石油化工股份有限公司 | 一种有催化剂换热的甲醇制二甲醚的流化催化转化方法 |
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2004
- 2004-02-27 CN CN 200410021940 patent/CN1259297C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN1560007A (zh) | 2005-01-05 |
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Owner name: HUAZE NEW ENERGY GAS CO., LTD., GUANGXI Free format text: FORMER OWNER: DING YONG; FAN YANPING Effective date: 20080215 |
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Effective date of registration: 20080215 Address after: Guangxi Qinzhou City East Industrial and Commercial Bank of the residential area of thirteen row four, zip code: 535000 Patentee after: Guangxi Hua Zexin Energy Gas Co.,Ltd. Address before: 26-2, Yuxi City, Yuxi city of Yunnan Province Yu Jiang Dong Lu Fenghua Trading Co., zip code: 653100 Co-patentee before: Fan Yanping Patentee before: Ding Yong |
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Owner name: YUXI ZHONGMIN FENGHUA GAS CO., LTD. Free format text: FORMER OWNER: DING YONG Effective date: 20140213 Free format text: FORMER OWNER: FAN YANPING Effective date: 20140213 Owner name: DING YONG Free format text: FORMER OWNER: GUANGXI HUAZEXIN ENERGY GAS CO., LTD. Effective date: 20140213 Owner name: FAN YANPING Effective date: 20140213 |
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Effective date of registration: 20140213 Address after: 653100 Yuxi province Yunnan city Hongta District Li Xue Jing Chess town office Patentee after: Yuxi City Fenghua China Gas Co.,Ltd. Address before: 26-2 653100 in Yuxi, Yuxi city of Yunnan Province Yu Jiang Dong Lu Fenghua Trading Co. Ltd. Patentee before: Ding Yong Patentee before: Fan Yanping Effective date of registration: 20140213 Address after: 26-2 653100 in Yuxi, Yuxi city of Yunnan Province Yu Jiang Dong Lu Fenghua Trading Co. Ltd. Patentee after: Ding Yong Patentee after: Fan Yanping Address before: 535000 the Guangxi Zhuang Autonomous Region Qinzhou City East Industrial and Commercial Bank of residential row four, thirteen Patentee before: Guangxi Hua Zexin Energy Gas Co.,Ltd. |
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